AT91FR40162S-CJ Atmel, AT91FR40162S-CJ Datasheet - Page 192

• Manufacturer Part Number: AT91FR40162S-CJ
• Description: IC ARM MCU FLASH 1K 121BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91FR40162S-CJ

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 75MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: WDT
• Number Of I /o: 32
• Program Memory Size: 2MB (1M x 16)
• Program Memory Type: FLASH
• Ram Size: 256K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 121-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

20.4
20.4.1
192
AC Flash Read Characteristics
AT91FR40162S Preliminary
AC Read Waveforms
Table 20-14. AC Flash Read Characteristics
Figure 20-11. AC Read Waveforms
Notes:
Symbol
t
t
t
t
t
t
t
RC
ACC
CE
OE
DF
OH
RO
(3)(4)
(1)
(2)
RESET
1. CE may be delayed up to t
2. OE may be delayed up to t
3. t
4. This parameter is characterized and is not 100% tested.
OUTPUT
ADDRESS
OE
CE
t
OE
DF
is specified from OE or CE, whichever occurs first (CL = 5 pF).
after an address change without impact on t
Parameter
Read Cycle Time
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or Address,
whichever occurred first
RESET to Output Delay
HIGH Z
CE
ACC
t
(1) (2) (3) (4)
t
ACC
RO
ADDRESS VALID
- t
- t
OE
t
CE
CE
t
OE
after the falling edge of CE without impact on t
after the address transition without impact on t
t
RC
ACC
Min
.
70
0
0
0
OUTPUT
VALID
t
OH
Max
100
70
70
20
25
t
DF
6174B–ATARM–07-Nov-05
CE
Units
ACC
or by t
ns
ns
ns
ns
ns
ns
ns
.
ACC
-